package com.itheima.sh.user.controller;

import com.itheima.sh.pojo.User;
import com.itheima.sh.user.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;

@RestController
@RequestMapping("user")
//@CrossOrigin  // 解决跨域问题
public class UserController {

    @Autowired
    private UserService userService;

    @Value("${server.port}")
    private Integer port;

    // http://locahost:8081/user/1111     @PathVariable
    // http://locahost:8081/user?id=1111  @RequestParam
    // {}   @RequestBody
    @GetMapping("/{id}")
    public User queryById(@PathVariable("id") String username, HttpServletRequest request) {

        System.out.println("PORT= " + port);

        String name = request.getHeader("name");
        System.out.println(name);

        return userService.queryById(username);
    }
}
